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CSIRO - UNDERSTANDING CONSTRAINTS TO CROP PROFITS ON HIGHLY CALCAREOUS SOIL

Very highly calcareous soils contain 30-90% free lime and pH is above 8.0 which has major implications for crop nutrition, root diseases and other issues, resulting in poor crop establishment, vigour, grain yield, and gross margins.

This investment aims to boost crop profitability on calcareous soils in South Australia through increased understanding of the underlying mechanisms impairing the availability and uptake of phosphorous and other nutrients, along with other soil and plant constraints, and the validation of management practices to address these constraints.

Project date

15 Sep 2020-1 Jun 2023

Project funded by

Multiple industries
Alternative protein Cereal grains Other rural industries Pulse grains

Grains Research and Development Corporation (GRDC)

GRDC's purpose is to invest in RD&E to create enduring profitability for Australian growers. We invest in projects and …
  • Location

    Australia

  • Organisation type

    Research funding body

Focus areas

Technology areas

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